Note: This page includes content based on the F1 documentation for Centura development. It may be partially converted to support APF development, but should be regarded to be of uncertain actuality. It is provided as is. Eventually, it should be replaced by documentation available from within Visual Studio.
SalNumber TabActivateStart(SalWindowHandle hWnd, SalNumber nTab)
TabActivateStart Indicates that a tab has been activated. This method is called after a tab has been activated but before the
child windows have been shown. You can override this method in the tabbed form
or tabbed dialog box.
This is a QuickTabs notification method. Declare this method in a tabbed form or
tabbed dialog in order to be notified of a tab frame event.
| Name | Description |
|---|---|
| SalWindowHandle hWnd | The window handle of the tabbed frame. |
| SalNumber nTab | The zero-based index of the activated tab. |
This method does not return a value.